Battle of Britain DVD A DVD edition of the programme, narrated by Michael Aspel, which tells the story of Britain's finest hour. As Italy enters the war, Americans predict that British defeat is inevitable. Heavy losses are sustained as the Germans bomb aircraft factories. Please Note: This DVD is in PAL format. Customers outside of the UK should ensure that their playback equipment is compatible with the PAL format as Key cannot be held responsible for customer purchase of titles in the incorrect format.